6
Wil路lemita (willemite) sobre calcita. Zn2SiO4. Franklin, Sussex County, Nova Jersey (EUA). 14x21 mm. Veure fotografia seg眉ent.
El món dels minerals. Classe VIII, silicats (1a part)
Issuu converts static files into: digital portfolios, online yearbooks, online catalogs, digital photo albums and more. Sign up and create your flipbook.